<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>超链接</title>
    <style>
        a:link {
            text-decoration: none;
            color: aqua;
        }

        a:visited {
            text-decoration: none;
            color: blueviolet;
        }

        a:hover {
            text-decoration: underline;
            color: cadetblue;
            font-size: 1.2em;
        }

        a:active {
            text-decoration: none;
            color: red;
        }

        tr:hover{
            background-color: purple;
            color: white;
        }
    </style>
</head>

<body>
    <p>
        <a href="https://www.baidu.com/?1=14" target="_blank">百度</a> <br />
        <a href="https://www.sina.com.cn/?1=14" target="_blank">新浪</a> <br />
        <a href="https://www.situ.edu.cn/?1=14" target="_blank">沈阳工学院</a>
    </p>

    <hr/>

    <p>
        <table border="1">
            <tr>
                <td>1</td>
                <td>第一行</td>
            </tr>
            <tr>
                <td>2</td>
                <td>第二行</td>
            </tr>
            <tr>
                <td>3</td>
                <td>第三行</td>
            </tr>
        </table>
    </p>
</body>

</html>